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Table of contents

• Document Information
  
  
• PREFACE
• Introduction
• Purpose
• Background to the standards
• Use of the standard
• Aids for the designer and comments
• EQUIVALENT STANDARDS FOR THE CONSTRUCTION OF ARCTIC CLASS SHIPS
1. Application
2. Equivalency with regulations
3. Interpretation
4. Ship categorization
5. Requirements
6. Documentation
7. Responsibility of the owner and master
   
   
• SCHEDULE 1
• SUBDIVISION and CRITERIA FOR STABILITY AFTER DAMAGE
1. Double hull
2. Flooding
3. Criteria for equilibrium
4. Ramming stability
5. Calculations
6. Permeability
7. Intact stability
8. Submission of stability information
   
   
• SCHEDULE 2
• HULL CONSTRUCTION STANDARDS
• Design process and ice characteristics
1. Definitions
2. Waterlines
3. Hull areas
4. Skeg areas
5. Bow area
6. Bottom area
7. Mid body / stern area
8. Transition areas
9. Class factors
10. Design pressure
11. Shell design pressure
12. Shell plate thickness
13. Framing design
14. Load shape for framing
15. Stiffener design pressure
16. Brackets
17. Span of members
18. Transverse framing
19. Longitudinal framing
20. Oblique framing
21. Shear area
22. Plastic section modulus
23. Local buckling of framing
24. Tripping of framing
25. Hull girder strength
26. Ice-skegs
27. Design loads for rudders
28. Design loads for propeller nozzles
29. Ice horns and other exterior appendages
30. Steering systems
31. Structural monitoring system
32. Submission and approval of plans etc.
33. Inspection and construction standards
34. Maintenance of the structure
35. Maintenance of certification
36. Design for accessibility
    
    
• SCHEDULE 3
• STRUCTURAL STEELS FOR CATEGORY SHIPS
1. Interpretation
2. Steel grades
3. Plate orientation
4. Welding
5. Properties of the weld metal and heat affected zone
   
   
• References
  
  
• Index
  
  
• List of figures
• FIGURE 1 - EFFECTIVE KNUCKLES AND REAMERS
• FIGURE 2 - HULL AREAS
• FIGURE 3 - EXTENT OF FLAT OF BOTTOM
• FIGURE 4 - END OF RAM LINE
• FIGURE 5 - EXTENT OF ICE SKEG
• FIGURE 6 - SPACING AND SPAN OF STIFFENING MEMBERS
• FIGURE 7 - STIFFENER ANGLES
• FIGURE 8 - NOZZLE DEFINITIONS
• FIGURE 1 - AREAS FOR STEEL GRADES
  
  
• List of tables
• TABLE 1 - ARCTIC CLASS EQUIVALENCIES
• TABLE 2 - FACTORS FOR HULL AREAS
• TABLE 3 - GRADUATION OF HULL AREA FACTORS
• TABLE 4 - EXTENT OF TRANSITION AREAS
• TABLE 5 - CLASS FACTORS
• TABLE 6 - DESIGN PRESSURE
• TABLE 7 - FRAME FACTORS
• TABLE 1 - REQUIRED STEEL GRADES

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